diaspora/diaspora — pull request #2292 by rekado (2011-10-31 17:20:05+00:00)
Title: Multi oembed

This allows embedding of more than one resource (e.g. a song on SoundCloud and a video on YouTube) in a post by changing the association of posts to o_embed_caches to a many-to-many relationship through an embeddings table.

The migration "rewires" existing caches (this may take a while on a large database).